OM1894 Description
ORDERING INFORMATION PINNING INFORMATION Pinning layout Pin description BLOCK DIAGRAM FUNCTIONAL DESCRIPTION VCC − mon, positive DC supply VEE − Negative DC supply, substrate PWR − Power supply and synchronisation from the mains supply line ext_Reset − Reset status and control CI − triac drive control input MODE − external triac ON/OFF control sense, or internal logic TRG − Triac gate drive PX − triac gate pulse...
OM1894 Key Features
- mon, positive DC supply VEE
- Negative DC supply, substrate PWR
- Power supply and synchronisation from the mains supply line ext_Reset
- Reset status and control CI
- triac drive control input MODE
- external triac ON/OFF control sense, or internal logic TRG
- Triac gate drive PX
- triac gate pulse width external setting SA and SB
- Sensor inputs CAP
- Timing capacitor OP